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Market trends in 21757, MD
Last updated August 2026
Buyer's Market
Seller's Market
Seller's market
Sale-to-List Price
103.8%
+1.8% MoM
Median sale price
$405K
$7K MoM
Avg. days on market
50d
9 days MoM
Recently sold homes
9
5 MoM
Provided by Redfin
Sale history for 10351 Gruber Rd
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$239 (−87.2%)
2024
$1,866 (+892.3%)
$115,000 + $34,200
$149,200
2023
$188 (+13.9%)
2022
$165 (+3.4%)
2021
$160 (+4.1%)
$115,000 + $27,000
$142,000
2020
$153 (−90.1%)
2019
$1,550 (−0.9%)
2018
$1,564 (+1,060.5%)
$100,000 + $25,900
$125,900
2017
$135 (−91.4%)
$100,000 + $25,900
$125,900
2015
$1,563 (+1,230.8%)
$100,000 + $25,900
$125,900
2014
$117 (+11.9%)
$115,000 + $21,800
$136,800
2013
$105 (−93.8%)
2012
$1,697 (+974.9%)
2011
$158
2010
$158 (−89.6%)
2009
$1,519
Tax history for 10351 Gruber Rd
Year
Property tax
Land + Additions
Assessment*
2025
$239 (−87.2%)
2024
$1,866 (+892.3%)
$115,000 + $34,200
$149,200
2023
$188 (+13.9%)
2022
$165 (+3.4%)
2021
$160 (+4.1%)
$115,000 + $27,000
$142,000
2020
$153 (−90.1%)
2019
$1,550 (−0.9%)
2018
$1,564 (+1,060.5%)
$100,000 + $25,900
$125,900
2017
$135 (−91.4%)
$100,000 + $25,900
$125,900
2015
$1,563 (+1,230.8%)
$100,000 + $25,900
$125,900
2014
$117 (+11.9%)
$115,000 + $21,800
$136,800
2013
$105 (−93.8%)
2012
$1,697 (+974.9%)
2011
$158
2010
$158 (−89.6%)
2009
$1,519
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
A
Agricultural District
The purpose of the Agricultural District (A) is to preserve productive agricultural land and the character and quality of the rural environment and to prevent urbanization where roads and other public facilities are scaled to meet only rural needs.
Permitted uses
Include but are not limited to:
Agriculture
Greenhouse / nursery
Winery & vineyard
Housing-Group
Housing-Single unit
Housing-Multiple units
Housing-Mobile home park
Property details
Interior
Bathroom Information
# of Full Baths: 2
Heating & Cooling
Heating Type: Electric
Exterior
Exterior Information
Building Style Type: Mobile Home
Building Construction Quality: Low
Exterior Wall: Aluminum/Vinyl
Roof Shape Type: Metal
Building Type: Mobile Home
Mobile Home Information
Is Mobile Home
Property Information
Living Sq. Ft: 1,676
Building Sq. Ft: 1,676
# of Stories: 1
Stories Type: 1
Legal Description: LOT 3 SECTION 2 1.00 ACRES GRUBER ROAD
Lot Information
# of Buildings: 1
Land Sq. Ft: 43,560
Legal Lot Number: 3
Acres: 1
Zoning Code: A
State Use Description: RESIDENTIAL
Utility Information
Sewer Type: Public
Financial
Assessor Information
Assessment Year: 2026
Tax District County: 11
Public facts
Beds: —
Baths: 2.0
Sq. Ft.: 1,676
Stories: 1.0
Lot Size: 1 acres
Style: Mobile/Manufactured Home
Year Built: 1974
Year Renovated: —
County: Frederick County
APN: 11 291201
Home facts updated by county records on Jul 17, 2026
Around this home
Schools
New Midway/Woodsboro Elementary School
Public PreK-5 • Assigned • 1.6mi
8/10
Walkersville Middle School
Public 6-8 • Assigned • 5.5mi
9/10
Walkersville High School
Public 9-12 • Assigned • 6.0mi
6/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
3/10 Fire Factor
0.15% chance of being in a wildfire in next 30 years
6/10 Heat Factor
7 days above 102° expected this year, 16 days in 30 years
4/10 Wind Factor
8% chance of strong winds in next 30 years
2/10 Air Factor
1 unhealthy days expected this year, 2 days in 30 years
Provided by First Street
Historical weather
Keymar, MD • 21757
Average low and high temperatures (°F)
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41
27
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39
68
47
73
54
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64
89
70
81
61
78
58
68
46
56
39
42
28
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Sun exposure
Try the sun simulator tool to see how light moves across the property at different times of day and year.